9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ToolboxY2K | 4 | 1208 | 513 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.226 | 0.226 | 0.230 | 29.1 | -55 | -14 | 1309 | 1208 | 3171 |
| Odd | -0.234 | 0.234 | 0.239 | 26.9 | -56 | -4 | 1274 | 1171 | 3312 |
| SRMFix | -0.263 | 0.263 | 0.264 | 44.7 | -71 | -30 | 1129 | 1021 | 3436 |
| initial | -0.294 | 0.294 | 0.295 | 35.4 | -41 | -31 | 1169 | 1059 | 3521 |
| SRM | -0.518 | 0.518 | 0.583 | 171.8 | -290 | -50 | 965 | 513 | 3462 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-10-28 | SRM 169 | 2 | 201 | 205.32 | -0.24 | -22 | 1208 | 3171 | -50 | 513 | 3462 |
| 3 | 2003-10-21 | SRM 168 | 2 | 255 | 215.90 | -0.24 | -25 | 1230 | 2990 | -112 | 563 | 3383 |
| 2 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 565 | 496.73 | -0.26 | -55 | 1255 | 2746 | -290 | 675 | 3021 |
| 1 | 2003-10-01 | SRM 166 | 2 | 236 | 211.17 | -0.16 | -14 | 1309 | 2459 | -235 | 965 | 1798 |